---> uname -a: Linux prd-centos8-robot-2c-8g-43037.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4908 19 2186 6796 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:50:04:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84987sec preferred_lft 84987sec inet6 fe80::f816:3eff:fe50:45e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/16/2025 _x86_64_ (2 CPU) 00:52:39 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 139.87 79.19 60.68 8166.09 40271.21 12:55:01 AM 109.42 0.07 109.35 1.87 9861.72 12:56:01 AM 43.00 1.03 41.97 113.56 4837.79 12:57:01 AM 66.44 7.00 59.44 1295.25 4417.81 12:58:01 AM 27.39 0.00 27.39 0.00 5393.27 12:59:01 AM 4.87 0.03 4.83 1.07 187.67 01:00:01 AM 0.43 0.00 0.43 0.00 8.45 01:01:01 AM 0.20 0.00 0.20 0.00 9.43 01:02:01 AM 0.55 0.08 0.47 1.87 8.36 01:03:01 AM 0.35 0.00 0.35 0.00 12.70 01:04:01 AM 0.25 0.00 0.25 0.00 4.45 01:05:01 AM 0.22 0.00 0.22 0.00 9.21 01:06:01 AM 0.28 0.00 0.28 0.00 4.87 01:07:01 AM 6.11 5.95 0.17 574.88 17.11 01:08:01 AM 3.12 0.03 3.08 0.27 77.20 01:09:01 AM 1.33 0.00 1.33 0.00 38.15 01:10:01 AM 0.50 0.00 0.50 0.00 8.23 01:11:01 AM 0.45 0.00 0.45 0.00 14.13 01:12:01 AM 0.13 0.00 0.13 0.00 1.48 01:13:01 AM 0.43 0.00 0.43 0.00 8.30 01:14:01 AM 0.32 0.00 0.32 0.00 12.48 01:15:01 AM 14.48 0.32 14.16 36.92 495.45 01:16:01 AM 26.43 0.47 25.96 52.92 1371.39 Average: 19.42 4.09 15.32 445.44 2916.20 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5430132 7004940 2452292 31.11 2688 1767304 759304 8.50 186608 1984592 103384 12:55:01 AM 5080596 6947560 2801828 35.55 2688 2043968 762664 8.54 191308 2266528 156692 12:56:01 AM 5221884 7060732 2660540 33.75 2688 2015120 668464 7.48 219220 2094524 10764 12:57:01 AM 4956592 7041628 2925832 37.12 2688 2252820 657152 7.36 261992 2289112 147468 12:58:01 AM 4952196 7037056 2930228 37.17 2688 2252820 672592 7.53 261988 2289124 8 12:59:01 AM 4911892 6997352 2970532 37.69 2688 2253420 724424 8.11 262112 2329000 12 01:00:01 AM 4911584 6997076 2970840 37.69 2688 2253452 724272 8.11 262112 2329184 8 01:01:01 AM 4902076 6987808 2980348 37.81 2688 2253684 747176 8.37 262112 2338440 4 01:02:01 AM 4901276 6987108 2981148 37.82 2688 2253784 747176 8.37 262240 2338684 4 01:03:01 AM 4901332 6987388 2981092 37.82 2688 2254008 747176 8.37 262248 2338900 4 01:04:01 AM 4901408 6987500 2981016 37.82 2688 2254044 747176 8.37 262248 2339004 4 01:05:01 AM 4906132 6992444 2976292 37.76 2688 2254264 736292 8.24 262248 2334136 4 01:06:01 AM 4906644 6992980 2975780 37.75 2688 2254296 736292 8.24 262248 2333968 4 01:07:01 AM 4888032 6992128 2994392 37.99 2688 2272000 733836 8.22 264520 2350024 672 01:08:01 AM 4871720 6975864 3010704 38.20 2688 2272040 760312 8.51 264692 2365776 12 01:09:01 AM 4854668 6959044 3027756 38.41 2688 2272280 775444 8.68 264692 2382748 12 01:10:01 AM 4885200 6989612 2997224 38.02 2688 2272316 734160 8.22 264692 2352124 4 01:11:01 AM 4885996 6990644 2996428 38.01 2688 2272548 734160 8.22 264692 2352096 12 01:12:01 AM 4869276 6973968 3013148 38.23 2688 2272596 760604 8.52 264692 2368060 52 01:13:01 AM 4861996 6966924 3020428 38.32 2688 2272832 753804 8.44 264692 2375544 244 01:14:01 AM 4884672 6989632 2997752 38.03 2688 2272864 736368 8.25 264692 2352500 40 01:15:01 AM 4988688 6916896 2893736 36.71 2688 2101740 789000 8.83 291084 2242988 32208 01:16:01 AM 5113284 7046004 2769140 35.13 2688 2106536 658112 7.37 463164 1949428 26924 Average: 4955969 6992273 2926455 37.13 2688 2206554 733303 8.21 264795 2291151 20806 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 291.20 178.39 1624.59 59.85 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 78.14 57.06 847.09 10.11 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 13.50 9.36 7.00 3.99 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 224.86 162.12 351.32 42.77 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 6.98 5.38 2.11 1.41 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 27.81 22.46 6.93 7.31 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.65 0.17 0.04 0.02 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 18.61 17.06 120.12 1.27 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 0.80 0.18 0.06 0.02 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 9.76 9.36 1.41 0.73 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 2.05 0.28 0.25 0.08 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 16.98 16.18 120.24 1.43 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 2.18 0.17 0.21 0.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.21 20.34 4.19 3.85 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 6.68 6.22 117.71 0.41 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 29.97 25.49 355.94 2.04 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 0.60 0.08 0.04 0.01 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 9.10 8.53 1.54 0.67 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 5.82 5.37 117.65 0.35 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 29.81 28.33 355.37 1.99 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 0.62 0.28 0.16 0.08 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 48.68 36.44 82.83 28.86 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 19.73 16.41 16.17 7.34 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.68 27.20 179.69 7.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/16/2025 _x86_64_ (2 CPU) 00:52:39 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 37.26 0.05 9.09 13.35 0.10 40.14 12:54:01 AM 0 43.68 0.07 8.91 11.29 0.10 35.95 12:54:01 AM 1 30.84 0.03 9.27 15.42 0.10 44.34 12:55:01 AM all 31.98 0.00 4.73 7.59 0.10 55.61 12:55:01 AM 0 30.86 0.00 3.95 8.39 0.10 56.70 12:55:01 AM 1 33.09 0.00 5.51 6.78 0.10 54.52 12:56:01 AM all 17.31 0.00 2.24 0.72 0.08 79.66 12:56:01 AM 0 18.33 0.00 2.17 0.98 0.07 78.45 12:56:01 AM 1 16.28 0.00 2.32 0.45 0.08 80.86 12:57:01 AM all 33.11 0.00 5.90 0.97 0.11 59.92 12:57:01 AM 0 25.33 0.00 5.54 1.13 0.10 67.90 12:57:01 AM 1 40.91 0.00 6.25 0.80 0.12 51.92 12:58:01 AM all 0.13 0.00 0.33 0.72 0.03 98.78 12:58:01 AM 0 0.13 0.00 0.35 0.82 0.03 98.66 12:58:01 AM 1 0.13 0.00 0.32 0.62 0.03 98.90 12:59:01 AM all 2.28 0.00 0.28 0.01 0.05 97.38 12:59:01 AM 0 3.78 0.00 0.33 0.00 0.05 95.83 12:59:01 AM 1 0.79 0.00 0.22 0.02 0.05 98.93 01:00:01 AM all 0.48 0.00 0.12 0.00 0.05 99.36 01:00:01 AM 0 0.35 0.00 0.12 0.00 0.05 99.48 01:00:01 AM 1 0.60 0.00 0.12 0.00 0.05 99.23 01:01:01 AM all 0.84 0.00 0.18 0.00 0.04 98.93 01:01:01 AM 0 0.55 0.00 0.15 0.00 0.03 99.27 01:01:01 AM 1 1.14 0.00 0.22 0.00 0.05 98.59 01:02:01 AM all 0.48 0.00 0.11 0.00 0.05 99.36 01:02:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 01:02:01 AM 1 0.40 0.00 0.17 0.00 0.07 99.37 01:03:01 AM all 0.99 0.00 0.13 0.00 0.05 98.83 01:03:01 AM 0 1.42 0.00 0.13 0.00 0.05 98.40 01:03:01 AM 1 0.57 0.00 0.12 0.00 0.05 99.26 01:04:01 AM all 0.46 0.00 0.12 0.00 0.55 98.88 01:04:01 AM 0 0.35 0.00 0.13 0.00 1.04 98.48 01:04:01 AM 1 0.57 0.00 0.10 0.00 0.05 99.28 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 0.95 0.00 0.17 0.00 0.07 98.81 01:05:01 AM 0 1.15 0.00 0.20 0.00 0.07 98.58 01:05:01 AM 1 0.75 0.00 0.13 0.00 0.07 99.05 01:06:01 AM all 0.46 0.00 0.11 0.00 0.05 99.38 01:06:01 AM 0 0.47 0.00 0.10 0.00 0.03 99.40 01:06:01 AM 1 0.45 0.00 0.12 0.00 0.07 99.37 01:07:01 AM all 2.08 0.23 0.30 0.14 0.05 97.19 01:07:01 AM 0 1.08 0.05 0.20 0.00 0.05 98.62 01:07:01 AM 1 3.08 0.42 0.40 0.28 0.05 95.77 01:08:01 AM all 0.58 0.00 0.28 0.02 0.06 99.06 01:08:01 AM 0 0.80 0.00 0.32 0.02 0.07 98.80 01:08:01 AM 1 0.37 0.00 0.25 0.02 0.05 99.32 01:09:01 AM all 1.07 0.00 0.20 0.01 0.07 98.66 01:09:01 AM 0 0.68 0.00 0.13 0.00 0.05 99.13 01:09:01 AM 1 1.45 0.00 0.27 0.02 0.08 98.18 01:10:01 AM all 0.46 0.00 0.10 0.00 0.03 99.41 01:10:01 AM 0 0.55 0.00 0.10 0.00 0.03 99.32 01:10:01 AM 1 0.37 0.00 0.10 0.00 0.03 99.50 01:11:01 AM all 0.96 0.00 0.13 0.00 0.05 98.86 01:11:01 AM 0 1.32 0.00 0.13 0.00 0.05 98.50 01:11:01 AM 1 0.60 0.00 0.13 0.00 0.05 99.21 01:12:01 AM all 0.51 0.00 0.12 0.00 0.04 99.33 01:12:01 AM 0 0.40 0.00 0.10 0.00 0.02 99.48 01:12:01 AM 1 0.62 0.00 0.13 0.00 0.07 99.18 01:13:01 AM all 0.91 0.00 0.21 0.00 0.05 98.83 01:13:01 AM 0 1.25 0.00 0.28 0.00 0.05 98.41 01:13:01 AM 1 0.57 0.00 0.13 0.00 0.05 99.25 01:14:01 AM all 0.47 0.00 0.09 0.00 0.05 99.39 01:14:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 01:14:01 AM 1 0.38 0.00 0.12 0.00 0.07 99.43 01:15:01 AM all 14.42 0.00 1.81 0.08 0.07 83.62 01:15:01 AM 0 12.04 0.00 1.58 0.08 0.07 86.23 01:15:01 AM 1 16.81 0.00 2.04 0.08 0.07 81.00 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 26.36 0.00 3.31 0.24 0.09 69.99 01:16:01 AM 0 24.07 0.00 3.36 0.13 0.08 72.36 01:16:01 AM 1 28.65 0.00 3.27 0.35 0.10 67.63 Average: all 7.59 0.01 1.31 1.03 0.08 89.98 Average: 0 7.37 0.01 1.23 0.99 0.10 90.30 Average: 1 7.80 0.02 1.38 1.08 0.07 89.66